Not only is "necessary accessory" fun to say, it refers to what some Nightcatchers need to reach their full potential. It's a stage where they can do their thing - very helpful for those who like to show off. This stage, #15, allows Nightcatcher Number 361 to tell his stories again. And again. Some of his stories are quite lengthy, especially when he gets to talking about the Great Ice Storm of '07 that brought him down, along with the tree he'd been a part of for so long.
Notice the multiple speakers high on either side of the background. Ahhh, stereo.
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